<template>
  <div>
    <!-- 3.使用isAdd，展示添加还是编辑 -->
    <el-dialog :title="info.isAdd?'菜单添加':'菜单编辑'" :visible.sync="info.isshow" @closed="closed">
      {{form}}
      <el-form :model="form">
        <el-form-item label="菜单名称" label-width="120px">
          <el-input v-model="form.title" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="上级菜单" label-width="120px">
          <el-select v-model="form.pid" placeholder="请选择上级菜单" @change="changePid">
            <el-option label="顶级菜单" :value="0"></el-option>
            <el-option v-for="item in list" :key="item.id" :label="item.title" :value="item.id"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="菜单类型" label-width="120px">
          <el-radio :label="1" v-model="form.type" disabled>目录</el-radio>
          <el-radio :label="2" v-model="form.type" disabled>菜单</el-radio>
        </el-form-item>
        <el-form-item label="菜单图标" label-width="120px" v-if="form.type==1">
          <el-select v-model="form.icon" placeholder="请选择菜单图标">
            <el-option label="顶级菜单" value="110"></el-option>
            <el-option v-for="item in icons" :key="item" :value="item">
              <i :class="item"></i>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="菜单地址" label-width="120px" v-else>
          <el-select v-model="form.url" placeholder="请选择菜单图标">
            <el-option
              v-for="item in IndexRoutes"
              :key="item.path"
              :value="'/'+item.path"
            >{{item.meta.title}}</el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" label-width="120px">
          <el-switch v-model="form.status" :active-value="1" :inactive-value="2"></el-switch>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取 消</el-button>
        <el-button type="primary" v-if="info.isAdd" @click="add">添 加</el-button>
        <el-button type="primary" v-else @click="update">修改</el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script>
import { IndexRoutes } from "../../../router";
import { reqmenuadd, reqmenuedit, reqmenuinfo } from "../../../request/api";
import { successAlert } from "../../../utils/alert";
export default {
  components: {},
  mounted() {},
  props: ["info", "list"],
  data() {
    return {
      //路由
      IndexRoutes,
      form: {
        pid: "", //顶级是0
        title: "",
        icon: "",
        type: "", //1目录2菜单 number
        url: "",
        status: "", //1正常 2禁用  number类型
      },
      /* 图标集合 */
      icons: [
        "el-icon-user-solid",
        "el-icon-setting",
        "el-icon-s-goods",
        "el-icon-s-help",
        "el-icon-camera-solid",
      ],
    };
  },
  methods: {
    //   4.取消
    cancel() {
      this.info.isshow = false;
    },
    //弹框关闭
    closed(){
      if(!this.info.isAdd){
        this.empty()
      }
    },
    //重置
    empty() {
      this.form = {
        pid: "", //顶级是0
        title: "",
        icon: "",
        type: "", //1目录2菜单 number
        url: "",
        status: "", //1正常 2禁用  number类型
      };
    },
    //添加
    add() {
      reqmenuadd(this.form).then((res) => {
        if (res.data.code == 200) {
          //成功了
          //1弹个成功
          successAlert(res.data.msg);
          //2弹框消失
          this.cancel();
          //3.清空数据
          this.empty();
          //4.刷新列表
          this.$emit("init");
        }
      });
    },
    //修改了上级菜单
    changePid() {
      // 如果上级菜单是顶级菜单，就是目录，否则就是菜单
      if (this.form.pid == 0) {
        this.form.type = 1;
      } else {
        this.form.type = 2;
      }
    },
    //获取一条数据
    getOne(id) {
      reqmenuinfo({ id: id }).then((res) => {
        if ((res.data.code = 200)) {
          this.form = res.data.list;
          //补id
          this.form.id = id;
        }
      });
    },
    // 修改
    update() {
      reqmenuedit(this.form).then((res) => {
        if ((res.data.code = 200)) {
          //1弹个成功
          successAlert(res.data.msg);
          //2弹框消失
          this.cancel();
          //3.清空数据
          this.empty();
          //4.刷新列表
          this.$emit("init");
        }
      });
    },
  },
};
</script>
<style lang='less' scoped>
</style>